Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"trinh may di snippets" » "trinh may code snippets", "trinh ky di snippets", "trinh han di snippets", "trinh ly di snippets", "trinh may vi snippets", "trinh lay di snippets", "trinh ma di snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("trinh may di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("trinh may di snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( trinh may di snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("trinh may di snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.